'''Options:'''* <code>url</code>: the feed URL (required)* <code>data</code>: data to be sent to the server. See [http://api.jquery.com/jQuery.ajax/ <code>jQuery.ajax</code>] data property* <code>success</code>: a function to be called if the request succeeds. The function gets passed one argument: the <code>JFeed</code> object